diff --git a/composer.json b/composer.json
index 93e9df2..925091a 100644
--- a/composer.json
+++ b/composer.json
@@ -16,9 +16,9 @@
         }
     ],
     "require": {
-        "illuminate/contracts": "~8.0",
-        "illuminate/routing": "~8.0",
-        "illuminate/support": "~8.0",
+        "illuminate/contracts": "~8.0|~9.0",
+        "illuminate/routing": "~8.0|~9.0",
+        "illuminate/support": "~8.0|~9.0",
         "spatie/laravel-package-tools": "^1.4.3"
     },
     "require-dev": {